Definetly the only way to hold and be at peace is to have another sources of income and not to depend solely on trading, because bitcoin is gradual process and its the future. So let's trust the process
Of course, we can't rely on trading and investing in Bitcoin only. There is no guarantee to take profits in both trading and investing, we should have a job in real life to fulfill daily or monthly needs. Sometimes we fail to get profits in trading, while we must wait for several months or even years to earn profits in crypto investment. If we have no regular income from a job in real life, how do we fulfill our daily necessities? Don't forget to think about this matter.
Maybe that will be good for us if we want to secure ourselves financially since we don't know what will happen to us if market dumps. But if your crypto earnings can give you huge profit I think much better if you drop your job which eat your time since for sure this one bothers your productivity on your cryptocurrency journey. Much better you use your profit to build a business which can maximize your time, for sure from this it will be more productive to you since you are free man and can ablw to generate money from bitcoin and to your business.