My best strategy in investing is that whenever I earned some or income is coming in I able to make it to half so that I able to put the other one into my wallet and the other one to my investment which in some lending so that even though I used my money the other half will grow because I put it in some investment. I suggest to you that if you want to have a good one try investing in some ICO here or campaigns.
I also use this, however emotions are the one most important aspect that should be control, often times being greed is the worst type of feeling or emotions that could take us to not putting aside the half that you earn.