How do you think in a relationship? advice for 18M

r/

Hiii to all those who are in relationship I’m in a relationship with my gf 18 f its been 6 months yeyye and I lovee her so muchh, this is my first relationship btw, When I was not in relationship with her I used to think that I’m secure, not controlling not misogynistic etc (Ik its bare minimum but pls read it all) like I was better than guys of my age or where I live, but the thing is in 6 months of relationships I have encountered so many new things that I never thought I had to deal with and we had so many arguments but after each argument we fix it listen to eachother and grow. I just wanna ask how do you deal/think when there is something u encounter first time in your life (I mean like what do you do sit calmly and post it on reddit to ask people their opinions and after that u tell ur gf or etc) like possible ways of avoiding arguments and everything goes smoothly?? I m new into relationships plss be gentle and I’ll learn alot from here

TL:DR When there’s is new problem in your relationship do u post it on reddit or u sit calmly and think about it then you tell it to your gf?