No Josh its just you . Its all due to ;
Lack of play
Poor clubs and not knowing your clubs
Possible poor course knowledge and management .
The above reasons are all you . The fact that you cant beat up on lower tier players even says it more so . With a 10 year old account you should be doing way better than what you are . Not knocking you or disrespecting you but you cant blame the game due to your not playing . You have to put your time in if you want to get better .