In limit holdem games there is no need to keep players in the game by offering extra buy in or rebuys.  Most of the limit holdem games are those without a rebuy because the higher limits of betting in such cases can be predetermined and buyers can usually plan time ahead the maximum number of chips that will be needed.  Also, limit holdem games give best results when they are played straight rather than with bluffs.  The result of bluff can still work winnings, but bluffs are less worthy in limit games when compared to no limit games.

In limit holdem there is going to be just 4 rounds of play with no substitution or wildcards and therefore the kind of excitement and heart racing that you might develop in no limit games will not be there in limit holdem.  This is one reason why no limit or pot limit lovers find less excitement in playing limit holdem.

In cases where you should judge the pot odds in limit holdem regarding how much you will win with the kind of hand that you hold, you must not include the money that you are contributing to the pot.  The amount of money that results after you subtract what you have invested is that which you win in poker.  Apart from subtracting the money that we invest in the limit holdem game when it comes to calculating the money that we might win in poker, we need to consider the amount of bets that we might probably loose when someone is going to fold in a pot.

For instance in cases of limit holdem where you are drawing for a nut flush in the turn and you tend to miss you will not be playing anything other than that round and in cases if you hit and your profit will continue to grow if you are going to get a few calls in the river, then these implied odds can be better of your victory.  In such a case you will have to make a best approach to avoid losing bets.  If you are going to play that way you will likely loose less number of bets and you might meet up with a good pot split, otherwise you will loose some bets too early and the profit will be small. However, consider to subtract many bets to arrive at the pot odds rather than being too positive thinking all might call based on your intelligent approach.  It is fine if they do, but think the other way too.