If you are new, now is the time to prepare your exit strategy.
Divide it into several tables: BTC exit table, ETH/SOL exit table, altcoin exit table, Meme exit table.
In each table, you should make a time plan, clearly understand all the coins in your addresses, and be very familiar with them. Then, train yourself to sell at least one thousandth of the amount, to cultivate the muscle memory of selling.
Just a reminder, this is not to encourage you to run away now, but to plan the timing of your sales in advance and practice to ensure you can react quickly when you really need to sell.