I'm trying no to be frustrated on any market, when I'm earning money.
Diversification of earning cash is really important, to NOT to have frustration and headache.
Diversification is big help to reduce lot of loses for investment. You have to focus and learn the market, how to be calm yourself. Frustration will make you down and make worst decision. There are some altcoins that has potential to grow aside from bitcoin, it just a matter of time and how it change on the market to gain profit.