Anyone else with this problem?

I have a really bad habit of getting bored and just deleting the whole world. I have been playing since Minecraft beta 1.8 and have NEVER fought the Dragon in survival, I keep telling myself “this is the one where I do it!” but I get bored and just delete it and start a new one.

This time, if I get bored, I’m going to teleport myself so many thousands of blocks away (or go off into the nether so I can do it purely vanilla). The goal would be to get back with only stone tools or something like that and never sleeping so I have to deal with phantoms, or just take a few valuables and start anew.

This way I can also go back and work on projects I never complete. My current project is to clear cut an entire jungle.