Advice, tips, speculation please.
OP posted this when price was around $450. today it is @ $1147. that is +250% in 10 months.
first sentence in first answer nailed it:
Keep 12 BTC and wait...

Yeah. If he still holds his Bitcoin upto now, he will probably earn more than 250% from his capital. Have you seen the utility of bitcoin yet? That is why i will keep hold my Bitcoin for another 4 years. I am very exciting to know that Bitcoin have crossed over $1000. Damn it. I should buy more Bitcoin.
If he's planning to hold again for few more years then sure once again he might experience a big price increase similar to the one that happened in a very short time of around 10 months time. By the next halving we can feel the 200 or more percentage of profit.