I would just hold it till the end of this year and than maybe consider to sell it if the halving has been good and the price is also pretty good.
With 10 bitcoin you can make a lot of profit most likely.
You just need to wait for 3 months from now and I do not see the price will have a substantial increase when that time comes, maybe you hold a minimum of 10 years and for sure there will be a big improvement that time comes and that amount will be huge and you can retire already with a lot of money.