I think people do because they get scared that if they don't that person will find someone "better than him"
Like i was talking to a female acquaintance today and she was telling me how she's been going out with these two guys for the past couple weeks and both are great etc., but recently a 3rd guy popped up and he's a software engineer and blah blah and now that guy is in the "lead".
Thats the thing about these apps and people on them, a swipe away is someone that "looks better"or has "bigger boobs", or a "bigger az"z, or a "better job", or a "better body, is taller etc". you're never really satisfied.
And all that leads to is a non-stop loop.
One of the things I've really been doing with the current chick I've been seeing since Christmas is when things started to get more serious between us we both had some hard conversations.
For me these days if me and the woman are not aligning on the simple issues, it's not going to work out. I would ask any breh in here to ask themselves when they get with a chick are you both aligned on things? Put aside if she has big ass or tittes etc and focus in on how does this woman make me feel?
Are the interactions outside the bedroom hitting? Do the conversations have substance and do you feel this woman wants to work with you?
As none of this shyt is easy. If you're not doing work on most things in your life they eventually falter
Your Job, your health, and your relationships both romantic and platonic