the winkelvoss twins have a proposal for bitcoin to become a trade fund type. Currently under consideration by the SEC in usa.
it was rejected once, might get rejected again.
If you buy now and it gets rejected you will have to wait long term.
if it gets accepted, buy now... let it peak after acceptance and then sell.
the volatile nature will cause some investment banks to back off after the initial interest. when they do back off, buy again and hold long term.
BTC trading fucks you due to two factors: fear and greed.
Fear makes you sell at low, and greed makes you not sell at high, thinking it will go higher.
dont think about what might happen.
roll your dice and get out when you see desired profit and be realistic about your desires. you can always buy again at the next price drop.
just my 2 cents