Multiplayer is super stressful but I could finally win some games

Ok so I made a post a few days ago where I said I was getting giga rekt at 1000 elo so I was a bit desperate and lwoered my elo to around 700 by surrendering a few matches. I didn't know it was that significant, now the situation is reversed. somehow 300 elo is the difference between adversaries of normal AI level and expert level AI skill level. I present my apologies for doing that, I was a bit lacking confidence and now that I face opponents weaker than me I promise to not lower my elo again in 1v1, because I don't want to smurf, balanced matches were actually my goal. Also I am very surprised that casual players actually still exist on this game and it gives me hope, I thought only hardcore tryhard players would be playing a 20 years old RTS and that I could never find opponents of my level unless I trained for hundreds of hours. I also thank the people who told me to go watch some youtubers play, using a better build order and having more of an idea of what I should do also helped massively.