There are many things that can ruin your sex life but here are the top five things among the list that you should try to avoid.
1. Getting Grossed Out (by anything during sex)
2. Being Afraid To Experiment (within reason)
3. Not Knowing What You Want (be familiar with your body and what works for you)
4. Being Embarrassed (never be embarrassed of your body, by sounds or how you're dressed)
5. Falling Into A Boring Routine (be spontaneous)