There's a very good chance that at some point, someone will see the scars, whether that's because you go swimming or have a sexual relationship or even end up in hospital. Clothes ride up, fashions change, heatwaves make you want to strip off. I'm not saying don't SH as that would make me the world's biggest hypocrite but be very aware of what you're getting in to. It can be addictive and you'll probably be scarred for life. Oh, and it can become very expensive in terms of buying suitable dressings, not to mention the risk of infections and unavoidable trips to get medical help.