there are tokens like ADA where you can store them inside your self-custody wallet and at the same time staking. but i think you can max out only if you have invested in such a token from the very beginning where the coins are still less than 10 cents. you probably won't be tempted to dump them even in the bear market because you still can make money out of staking.
if an investor can make money out of it enough that he can live with just the passive income from staking, he surely has made the right choice from the beginning. let's say he has millions of ADA and can make $1000 a week as per epoch, then definitely a great investment.
I learnt something new today. I have never explored Cardano so I didn't know that details about their staking initiative. The unstaking delay that is associated with proof of stake networks is usually undesirable. I remember one-time: I own a token — let's say X and the price was falling rapidly due to a high impact negative news. So I tried to unstake and sell immediately. The bottom line was that I was only able to access the tokens after 48hours due to the unstaking delay and at that time, the price had already plummeted.
The same thing happened to everyone who staked UST on Anchor protocol during the UST depeg and Luna inevitable crash. Fascinating stuff, ADA's staking!
I think in bearish its wiser to just settle with holding not staking, unless in bearish where we just gonna wait anyway, but in bullish and decide to stake at this exact time doesn't really seem like a good decision.
you don't need to unstake ADA. you can send the tokens right away and their system will figure itself how much you have unstake. but holding in the bear market is not profitable. you would rather be selling than unstaking tokens. selling and turning your tokens into USD will be the most advisable path to take in the bull market.
and you can just wait til prices are stable after a year. waiting for the cycle to happen again buy again and stake. therefore staking only when the price are getting stable.