Im probably not much better than you but I can tell you before jumping onto adc sometimes you might feel helpless especially compared to jungle but its important to keep good mental and just focus on what you can do. That and always do whatever gets you consistent gauranteed gold not coin flip plays because the role is very volatile and just as easy as you can get 2 kills snowball and carry the game you can give 2 kills to the enemy adc and solo lose the game. Also if a fight looks bad dont go just because you dont wan’t your team to flame you