I found myself being emotionally dependant from this one girl. If she is not texting for some hours of doesn't tells me about her life I find myself feeling unhappy. Me having 100% free time doesn't help it since I can't make myself busy

This is just some stupid expectations I have so only partly her fault (I think she is playing with me aswell). I told her back then when we were dating very frequently that I don't care about other girls and only want her (needy mistake). Now she tells me pretty often that she knows I would never date other girls (which is not good since we may won't become in a relationship).

I think I'm very needy and not outcome indepent. I want to date and get the abundance mentality but I don't know if I should tell her that I will start dating other girls now. She is travelling so she only would find out that I date other if I tell her.

Besides that another newbie question, besides tinder, how do you get to know girls? My social circle is manly male and I'm living in a city/country in europe where clubbing/cold approaching isn't a real thing. College only starts in October...