If the price of Bitcoin will reach $ 250k next year, this is very great. Hopefully your predictions will happen because I haven't sold my bitcoin and will hold it until next year.
I did not really follow what Trump was doing during the presidential election, but I hope Trump did the best for Bitcoin when he had been appointed to become a US president.
You not selling your Bitcoin yet, doesn't mean Bitcoin will reach $250k next year. We are not really sure whether Bitcoin will hit $250k by next year. Don't just placed your mind on it before selling your Bitcoin.
To be at a safe side, sell some part of your Bitcoin at $150k, and hodl the rest to $250k, if you truly believe it will happen. Selling some part of your Bitcoin, hodling the rest looks better that way because it's better you have some potential profits than losing it all, in the means of waiting for huge amount for Bitcoin to reach before selling.