The first demon stops you doing what you do not know how to do. If there is something that you might want to do, but you do not know how or do not have enough skills or abilities, it precludes you of doing that.
The second demon is stronger. It stops you doing what you do not want to do. If there is something that is not urgent or immediate and can be done later, it precludes you of doing that.
The third demon is the strongest of the above; it is very insidious and devious. It lures you in doing something unnecessary and in vain. It also makes you oblivious of that.
Finally, the fourth demon is a superdemon. It can hide extremely well and avoid your attacks. It makes you suffer when you try to fight any of the demons, including this one. Although if you gain a smallest victory against any demon, this one gives you a little bit more willpower as a reward.
Normally you are under control of the third demon. If you want to escape, you get under the influence of the fourth demon; and, at the same time, now you find yourself fighting two demons: the third and the one of the first two. That is not an easy fight. Good luck!
