Too many people think that love is a sacrifice.
The fact is, if you’re in love, you would never think of anything as a sacrifice, so whoever told you that it is, is probably not in love.
If you love someone and you think that doing something for them means sacrificing your anything, perhaps you need to change your view about a romantic relationship. It can also mean that you’re not happy in that relationship anymore—fix it or leave it.
If you’re willingly staying in an unhappy relationship, it can only mean one of two things: either you’re a narcissist who enjoys playing victim, or you’re a psychological masochist.