I have chosen to be single for most of my life. I am sort of the "lone wolf" type. I prefer a quiet life, as well as my own space. Lately, however, (maybe it is out of my loneliness), I have been developing curiosities about certain fetishes. I won't go into what they are, but I want to try them out. Do you think it is OK to pursue this kind of thing outside of being in a committed relationship?
I will preface my answer by saying whatever two consenting adults do that isn't harmful to others or themselves is fine by me. You haven't given me specifics on what these fetishes are, so my advice is based on the assumption that your interests are legal and safe. With that stated, sexuality is an investment in your own happiness and pleasure. I fully support people exploring what turns them on and makes them tick. Since you are doing so outside of a committed relationship, my only concerns would be about safer sex practices and knowing who you are meeting for these acts. Safety first! In 2018, there are a lot of ways to have your needs met and pursue a healthy and active sex life. As with any fetish or fantasy you have, exploring them can help you decide what you do and don't want, as well as what fantasies are better off staying as such. I wish you a happy and healthy journey.