Couldn't resist it, especially the 'bad, stupid bit'!
Didn't realise that full discharge was bad for Lithium ion, does it self destruct same as a Lead acid? I read somewhere certain batteries need to be discharged regularly but recharged immediately?
If you deep cycle (contantly discharge then recharge) a Lithium lappy battery deliberately, you WILL shorten its life a little.... by little I mean by around 80 to 90% !!!!
So your battery that "should" last say for around 2 years...lasts around 2 months..lol
All the best Brett