Around April last year I invested into a WisdomTree European Defence Fund ETF 3X Levereged fund. Now I fully understood the risk in keeping the money long term, but after 3 months I doubled my money. So I withdrew my initial investment and left the returns invested. It is now sitting at a 175 % return. I am happy to take a little more out, but can I do keep doing this, or better take the profit while you can?