If you look at p*rn, look at only p*rn of those who are the same race as yourself, & stick to only cis-het non race-mixing. You'll become inadvertently happier.
If p*rn or s*x is being used as a form of self harm it will resemble signs of drug addiction & involve escalating harm towards self or self hatred in order to achieve satisfaction. It's possible to modify one's taste in p*rn to be less degenerate through force of habit.