There are quite a lot of more important things in life than Bitcoin, if you sold your coins to handle something important in real life, then that is fine, if you sold it to have some good time with family and loved ones, that's also great. You basically just have to find the right balance between what you sell and what you hodl.

Remember that Bitcoin is money and spending it isn't a bad thing afterall, you cannot also hodl it forever so there is no point regretting selling it as you can always buy some more again if you desire to do so.