Choosing where your assets actually sit

Where crypto really sits comes down to who holds the private keys. A balance in an exchange account is your recorded share of assets the operator custodies. Assets in a wallet you control move only with your key. That distinction sets the risks you carry: the first exposes you to the operator failing, halting or misbehaving; the second to keys being lost, stolen or mishandled.

Keeping assets with an exchange means not managing keys, being able to recover from a forgotten password through identity checks, and simple trading and withdrawal. The cost is that access depends on the operator's condition, including causes you cannot influence — a suspension, an outage. Keeping what you actively trade there is natural, as long as you recognise that portion carries operator risk.

Self-custody means you can move your assets whatever happens to any company. The price is that no recovery path exists. Lose the recovery phrase and no one can restore it for you. A dead device, a fire, a theft, or something happening to you while nobody knows where the phrase is — each of these loses the assets. 'Managing it yourself' means absorbing all of that. A hardware wallet does not remove the problem of storing the phrase.

A common practical answer is to split by purpose: what you trade and withdraw stays at an exchange, what you are not touching goes to self-custody, so no single failure takes everything. The trade-off is more places to maintain and more complex records. Which arrangement fits is your own decision, and this site recommends no particular method or product.