Every piece of advice I have ever loved has an equally convincing enemy.

Speak up. The closed mouth does not get fed.

Stay quiet. The blade that grows tallest is cut first.

Never quit. Most people lose because they stop too early.

Quit early. Most people lose because they stay too long.

Trust your intuition. Your body knows before your mind does.

Distrust your intuition. Your mind is a collection of biases wearing your face.

Want less. Desire is the source of suffering.

Want more. Discontent is the engine of a life.

I used to treat these contradictions as evidence that most advice was stupid. This was satisfying and not particularly useful. The people giving opposite advice were often thoughtful. Their lives worked. Their claims had evidence. The problem could not simply be that half of them were fools.

The mistake was hidden in the grammar.

Advice is usually written as an action. Leave. Stay. Ask. Wait. Persist. Surrender. But an action cannot be good or bad in isolation. It is good or bad from a state.

In reinforcement learning, a policy maps states to actions. The action "move left" is neither correct nor incorrect until you know where the agent is, where it is trying to go, what is blocking the path, and what reward waits on either side. A policy that says "always move left" is not wise. It is missing the world.[1]

Most advice is a policy with the state variables deleted.

"Never quit" may be excellent advice when the work is improving, the market is beginning to answer, and your main problem is that rejection hurts. It is disastrous when learning has stopped, the opportunity cost is rising, and persistence is protecting identity rather than serving the work.

"Trust yourself" may be excellent advice when you have ten years of trained judgment and everyone else is reacting to fashion. It is terrible advice when you are new, frightened, and calling the first thought that protects your ego intuition.

"Detach from the outcome" may save the quality of the work. It may also become a beautiful excuse for never measuring whether the work succeeds.

The maxims do not cancel each other. They apply to different states.

This makes wisdom less convenient. I would prefer a sentence I could tattoo onto my nervous system and obey forever. Instead I have to diagnose the situation, including the parts of it I would rather not see. The quality of the advice now depends on the quality of the state estimate.

This is why older people can sound inconsistent while behaving coherently. They tell one person to be patient and another to leave. They tell a young founder to listen to users and a mature founder to protect the idea from users. From outside, the advice conflicts. From inside, the states differ.

The better the advisor, the more context they ask for before speaking.

The internet does the reverse. It rewards portable sentences. "Quitters never win" travels better than "Persistence is useful when the feedback loop remains alive, the cost of another attempt is tolerable, and the object of persistence still deserves you." One fits on a shirt. The other might save five years.

Our appetite for universal advice creates a market for confident compression. The sentence loses its conditions and gains authority.

Wisdom traditions do this too, though they often retain more nuance than their descendants. The Bhagavad Gita's instruction to act without attachment to the fruit is not an instruction to stop caring about the quality of action. Stoicism's acceptance of what cannot be controlled is not an instruction to accept what can. Buddhist suspicion of craving is not an argument against feeding a hungry child. The traditions contain policies. We extract slogans.

Silicon Valley has its own scripture.

Move fast. Talk to users. Ignore the competition. Watch the competition. Do things that do not scale. Build systems early. Raise before you need money. Do not raise until you have traction. Hire people better than you. Keep the team tiny. Focus. Take more shots.

There is enough startup wisdom to support any decision after you have already made it.

This is where the clay pot enters.

Truth is a fragile clay pot. You can hold it. You can shape it. If you press too hard in one place, it warps in another.

I do not mean facts are optional. Gravity does not become a construct because I dislike falling. A bank balance is not an interpretation. Some claims are false regardless of the beauty of the person making them.

The malleable part begins where facts meet a life: which fact matters now, which value outranks another, which risk is worth carrying, which pain is a price and which pain is a warning.

Two people can face similar facts and need different truths because they are correcting for different distortions. The timid person may need audacity. The reckless person may need restraint. The overworked person may need surrender. The avoidant person may need discipline. Give both the same maxim and it will heal one while helping the other hide.

A life is partly the choice of which truths to use as counterweights.

The danger is cherry-picking whatever flatters us. A malleable truth is especially easy to press into the shape of an excuse. The test is whether the chosen truth makes you more capable of seeing reality or less.

The truth "I should be kinder to myself" can interrupt needless cruelty. It can also protect a pattern that is hurting everyone nearby. The truth "I demand excellence" can produce great work. It can also turn fear into a management style. Same sentence. Different state. Different result.

Perhaps this is why advice from strangers so often feels both profound and useless. They can hand you a tool. They cannot see the material in your hands.

The work is not finding the final maxim. The work is learning which wisdom belongs to which weather.

I still collect contradictions. I like the Gita beside Kobe Bryant. I like jai yen yen beside move fast. I like the Jain suspicion of attachment beside my frankly indecent ambition. None of them gets to run the whole system.

I am no longer looking for one sentence that can govern my life.

I am learning to look outside before choosing which sentence to carry into the day.

Truth is malleable.