What I do is make it more difficult to come back. Log off to make a reminder not to come back when you click on the imgflip icon on your home screen by habit. Move the imgflip icon to a location on your home screen you rarely go to, like the far bottom or far right. Do whatever you can to stop tempting yourself to go back. Another thing I do when I take a break is usually delete my account so the motivation to come back and immediately be able to do stuff is gone