A fussy referee can ruin a bout. ✬

My husband and I were spinners, but our spinning company drove us to ruin. ✬

I think exams ruin education. ✬

Drugs can ruin your life. ✬

We can't let this ruin our friendship. ✬

I hope this doesn't ruin our friendship. ✬

Let's not ruin this. ✬

Let's not ruin it. ✬

I don't want to ruin Tom's holiday. ✬

I didn't want to ruin the day for you. ✬