How do you act pre-flop?
I usually limp with AXs, maybe not with A3s UTG, but most of the time. AJs-AKs I raise. A10s I don´t bet, but call a moderate raise. King high the kicker has to be at least ten or maybe 9.

How do you act when the flops gives you the 1 card flushdraw?
It depends. If there is some betting before me, say half pot size, I probably cold call. If I raise I may scare out other drawers with a lower flush or a straight. A minbet I would raise. A pot sized bet I probably won´t call, if I don´t think I can get lots of money from the bettor if my flush hits (i.e. he is prepared to go all-in when I have the nuts). Heads-up isn´t great for a flush draw. If I´m first in, I would bet maybe 2BBs.

When do you start betting seriously?
When I get my flush.

How do you play when your Ace-high flushdraw finally hits?
It depends on the table and the number of people in. An unpaired board on the turn with someone betting aggressively and me having the nut flush, I would reraise, probably all-in. If the guy has a set or two pair, he is the one drawing and you need to give him incorrect odds. Plus, if the board does pair on the river, you don´t know if he has got the boat and therefore not how much to bet either. You have the best hand right now, let him pay big to see the last card.

If there is some betting, but not very much and several people still in the game, I would play my flush slowly and hope for someone hitting a straight or something on the river. Then I would try to suck'em out as much as possible. Probably a check-raise is good here, if there are two-three or more still there and you´re early in position. Someone will probably bet, either the guy with top pair or the guy who hit his straight. If none of them bets, probably no one would have called any substantial bet from your side either. If you´re late in position, try to figure out how much you could reraise (value betting). If someone rereraises you, and the board is unpaired, just go for the all-in and hope he calls you.

When do you try to go all-in?
See above.

If someone finds something bad in my play, I´m glad to hear it. This is not as much advice as it is asking for advice.