The most important thing in a bull market is to maintain a calm mindset: as long as your investment decisions are the result of years of DYOR and thorough due diligence, don't care how much others earn or how much you earn, and definitely don’t compare yourself to gamblers!
Everyone has different risk tolerances, and following the crowd can easily make you a target for being harvested like leeks. Stay true to your principles, maintain a Zen mindset, and even if you don't make money this round, there will be another one. Not losing is a gain.