Why us this so hard???

Was talking to some girls on Bumble and tinder. Actually having a conversation for once that actually lasted a few days. Last night i was texting one of the girls and she asked me if I went to collage or trade school. I said "never went, too expensive" (that's what I say to just figure out a easy way to make a excuse. Why would I go to College I already learned everything I needed for high school and before. I really don't see myself going to collage) I was gonna text them this morning with a good morning text but I found out they unmatched with me. What The hell did I do??? I answered your question??? I'm starting to think the other girl ghosted me cause she hasn't texted me since Thursday, I've been sending her good morning texts. I try my best to be a genuinely good guy. Why is this so hard?