Sacrifice is a necessary thing. You can’t have everything you want all the time. Many things you want must be sacrificed in order to get the things which are most important. I wrote a blog post about how to figure out what’s most important to you.
Sacrificing your mental health and fitness for people and activities which don’t make your life better is a bad sacrifice. Sacrificing going out all the time, blowing your money, and living most of your life consuming…for pursuing your goals and dreams…that’s a great sacrifice.