It's not that I don't want a serious relationship. It's more I don't want to burn bridges until I can be sure of what I want. So what do you do as a guy, do you see multiple women at the same time instead of throwing all eggs into one basket? Are you just as upfront as possible with the women you date in terms of not wanting something serious and seeing how it goes? Are you still outwardly romantic, flirtatious and sexual with each of them without saying too much about the future?

Edit: just want to add im not talking about "harems" ... I wish I was! Its more like you are having something casual with one girl but you still have other options and possibilities that may or may not become something. Indeed this happens if you use online dating. It's a bit silly to start deleting your apps and chats just because you are in the early stages of a fling!