I'll try explaining this to you step by step
ok so now you now have 5 points enthu
if you play 6 matches with TIE, you might possibly reach the max level enthu can reach - 12 (that's the max level I've ever reached anyhow) - that's before the play-offs of course - and you go on playing with that enthusiasm
it resets though after the PO, when the new season arrives...