Long-term coins mean that you will not sell them in the short term, nor will you sell them during a big correction. First, think about whether you can accept a 30% correction. If you can accept it calmly, then configure it boldly. If you can't accept it, then only configure the amount you can accept.
Don't be greedy when you hear about a good coin. People who are greedy often can't hold the coin because they will put too much energy on it. If it goes up, they want to stop profit, and if it goes down, they want to stop loss. Anyway, they can't make money.
