It depends on how we are, but having a lot of trades means we have to have a lot of capital too, so it's a bit difficult for people with small capital.
Traders can be active or inactive and it has nothing to do with their capital zize like big or small. They can have small capital but not too active with trading and traders with big capital can be very actively trading while with big capital they can have a safer and more easier option, investment.
Trading actively or inactively is an action that is related more to their greediness and other individual traits. If they are impatient, and greedy enough to chase for "Get rich quick" chances, they will be very actively with trading even they have big capital.
I think the most important thing is to be consistent in getting profit, even though the profit is small, but if we get it consistently then sooner or later, we will get big profit.
Usually people are not satisfied with what they get, that's what ultimately makes them greedy in trading. and greed in trading, we know it's not wise.
Trading is risky, and very difficult to get profit because the market is volatile and more important it is very unpredictable. You can get profit with one or some trading positions but if you are actively trading, in net you can get loss, not profit because the fact is most traders lose their money by trading.