I personally agree with yourguynow.
Most players on this forum will tell you that Multi tabling is a natural progression in the learning curve. I have tried but failed misserably.
1 Exercise before you start a possible marathon session
2. Take your phone off the hook, switch off mobile.
3. Do not play with children or grandchildren running around.
4. Make sure your wife/spouses natural needs have been seen to.
5. If you are a Tournament player, don’t play cash games after bad beats.
6. Never play for more than 2% of your bank roll
7. If you hit pocket Aces early in $1 - $5 multi table tournament, then bet at least 10 x BB, because 3 x BB seems to be a magnet for all to call.
8. Never berate bad plays using the chat box; it would be nice if the villain continued to make bad plays.
9. You take on the table bully and hit a great flop, let him hang himself, they generally do at $1 - $5 tournaments. If he hits runner, runner, so what, damned annoying, but these things can happen.
10. Check reraising is a good way for you to cheaply chase a flush or straight in future hands.
11. Beware an Ace on the flop versus your pocket Ks Qs Js or Ts, the many donks that play online will not give up their Ace Rag.
12. Trips are always a possibility; never assume your top pair Ace kicker is definitely winning.
13. Steal, Steal, and Steal from the Small stacks near the bubble especially the ones that take an age for every decision.
14. If you have an ave stack near the bubble reraise the stealer (he is playing like I would) allin with any 2 cards, 9/10 times you will take the pot down. Even the Big Stacks don’t want to give half their chips away.
15. Most important of all, don't become obsessed and forget to spend quality time with your family and friends.
I have probably learned 1,000 other things, quite honestly the list is endless.