Expectations remain and still remain the same but if you want greater profits the capital must be a big as that is purely investment,advice not to be frustrated and cause panic for yourself.
The problem is, if you invest the biggest capital you can invest, there's no way that you won't, at some point in time, panic when the prices goes because you know well you're losing a lot of money as well. And I think if you want bigger profit, then you can probably consider doing day trading, which is a lot more riskier.