Haha. Yeah, we're just a bunch of greedy little buggers sometimes. XD; Personally, I wouldn't mind a couple things, I'm attempting to save for a royal paint brush.
That, or you could just self-freeze. If you're never going to want the account back, it might be best...
If you ever, ever want to come back later, then you'd have to go through a fresh restart, and that might stop you from doing so right away, so it might help with your obsession. ^^"
Honestly I've grown too attached to my account over the years (6 years next month =3). There have been periods of 6 months or so where I've just clicked in a couple days to keep the account active, but never actually done anything. I've been so busy right now, all I do is check my stocks, use the lab ray, and check any plots that're going on. XD;
Maybe take up the stockmarket and leave it to doing just that on the site? (it's just about 5 minutes a day, for people like me) Then if you feel like returning you could have tons of NP. XD;