4% daily consistent profits is quite a remarkable, yet achievable, feat. Think of it this way: If you're a full-time day trader on US stocks, then given you have a day trading account with a direct access broker, you'll be making $1200 per day (assuming a $30,000 account). There are 252 trading days a year. If you trade everyday, then on average, you can expect to make 252*1200 = $302,000 USD in a year. Now, that is quite a good income to live off of.
The question is, though, how do you get $1200 a day? More importantly, how do you make that sort of money consistently, daily? That's where experience and discipline kick in. Many US stocks move many dollars daily. Find two stocks that move roughly 60 cents each and trade 1000 shares of each (which will most likely require access to a margin account) and you're done for the day.
Of course, the math looks quite nice. Unfortunately, the trick is being to find those two stocks and knowing when to enter/exit to catch the appropriate size move. This is also where experience comes into play.
In summary, while the goal you have set is achievable, don't focus on it too much when starting out trading. If you focus too much on the money, then you'll be putting too much pressure on your trading to meet a certain daily percentage return. This, in-turn, will lead you to taking sub-standard trades in the event you do not meet your targets.
Channel your energy and focus, instead, on learning. Find/create a strategy/system that works for you (I recommend you find one that is already in use since you know it works and people are making money off of it), and just stick to it. Eventually, you'll learn when the strategy works and when it doesn't work and this will help you in meeting your goal in the long run.
Just my two cents
Amit
Nice story but it doesn't connect with reality. Not to mention the fact that the probability of finding big movers is highly dependent on general market conditions.
Nobody around here is making 4% a day on the average over a protracted period. If somebody wants to challenge that with documentary proof please feel free to do so.
Stories about determination, study the markets and all rest are all well and good, but grounding in reality and an understanding of risk are just as important. Goals that don't intersect with reality are not really goals - they are fantasy.