There are a lot of long term investors that don't have a targeted price they want to reach with Bitcoin and there are some that has such price tag which they want to reach with Bitcoin and for me I think having a target price will give you more sense of belonging and since you have that focus you will not be tempted to sell off your bitcoin.
This aspect caught my attention, if you are investing, then its very important that one should have a target time for the entry as well as the exit, because you cant just jump into investing without considering for the perfect timing suitable for you, that is why some will first ask if they are to go for long or short before knowing their entry point for investing on bitcoin, though this also have to do with the market season, as just with what we are having now, we can see how volatile the market is everyday rotating round $50,000 and $60,000 and this is for us to sit and speculate well in other to know what decision to arrived at with the way of the market performance before starting, then we will have an idea of either going for a long or short time investment.