Stress can also trigger bad habits, such as smoking or alcohol consumption, which can harm your sexual performance.
If you’re not lasting as long as you’d like in bed, you might need some practice. While sex is the best way to practice for sex, masturbation can also help you improve your longevity.

However, how you masturbate could have detrimental effects. If you rush through it, you could inadvertently decrease the time you last with your partner. The secret is making it last, just like you want to when you’re not alone.