I was once in the very same position, and had the very same reasoning.
I, like an addicted gambler thinking he has found the unbeatable system, uh... gambled.
Threw a grand into first C when it was $1.67 (contemplated it when it was at $1, got scared and simply followed it and the market news for awhile). As that was slowly going up, I started looking into AIG, then still around $0.40. Again, followed it expecting it'd be a waste of time, but it started picking up, got in at 0.59. Now, they are both marching up rapidly.
The thing, as others have said... have a plan. Will the highs and lows each day get you nervous? Set a minimum at which you will drop some, or all.
If it climbs while there is bad news and possibly people are forecasting rough seas ahead... do you call it quits early just in case?
Keep level headed, drop all emotions, and be reasonable and logical. There are bad days, and good days.. high times followed by a terrible week when bad news strikes and then back to the routine... or worse.
The stock market at this point is very volatile, and unpredictable. The market gurus are spinning their heads as predictions boil down to a flip of the coin.
As far as my investments? Citi is looking to maybe be a long hold for me, unless it drops real fast. The main factor is... what will their financial release look like on April 17th. Actually pull a clean profit? Great. But the typical bank release, filled with overwhelmingly negative numbers? Well... watching the market like a hound that day to see the reaction.
AIG? Well that's the funny one. The moment that goes south I'm probably pulling out. It's one of the most troubles financial institutions at the moment, and news is still grim with the government and the public extremely irate at the moment... yet it keeps climbing, and still looks to have an 18% jump pre-market. Very boggling but I'll stay in if the trend continues.
Luck is kind of on the side of those buying and holding at the moment. Many shorters are trying to predict crashing values, yet there are so many shorts being placed, they have no ability to actually back up the short and essentially artificially pushes the stock higher.
Both AIG and C are experiencing that right now... but C has been riding a wave mostly justified. AIG I think is merely catching a ride on the same wave. Unless Citi reveals they are in the negatives for the quarter, C will probably begin to balance out or somehow keep climbing at a rate that really no one is understanding. AIG, on the other hand, is still looking mighty ugly as an institution, so the future for that stock might still be grim.
My take on it? C will prove to be a valuable buy/hold for at least a month, April 17 being judgment day of sorts. AIG is looking short term unless the wave keeps on chugging until they actually shape up, but the moment it starts to fall sharply I'll cash out and call it a very lucky and rewarding gamble that presented itself at the perfect moment.
Today might a little rough. Looking at fairly large pre-market gains, and will probably eek higher a little bit (speaking for both C and AIG), before mid-day possibly tumbling some, AIG most likely, and somewhere between noon and 2 it might fall and rise pretty substantially as more shorts are fulfilled at the deadline.