Ya could stop calling yourself slut or other typical paint a bad picture words if you think it'll help you feel less ashamed. You're aware slut /whore/skank/slag etc. are all derogatory so you feel bad putting yourself in that realm. I think of those women as purposely using men for dinners/gifts/vacations or generally want to feel wanted. You're not interested in that, you're just sexually liberated really. Hard to find a girl who's easy going personality/free spirited but not a shallow shit head always dating new guys and liking to hear their name and full of drama or self centered. As long as you're not out there wrecking marriages so you can get a good penising. Don't be ashamed, you're happy with your naked body and comfortable in your choices and safe about them. The only people who will give you shit are the guys who you wouldn't bang and the girls you wouldn't befriend anyway. Do what ya want, you might not be the marrying type but you're probably fun to fuck. It's not for everyone but it works for you. As long as you're not deceitful.