When you are ready to be in bitcoin in the sense that for this to start from finance, your financial planning and management goes well in order to make ready wholeheartedly and believe that bitcoin is indeed worthy of investment. Because however for bitcoin this is not an imposition and we also don't need to force ourselves when we still don't have more money to be in bitcoin because in the end we also have to pay attention to our condition first before actually being in bitcoin.
For the time problem it is you who determines in the end but when it asks about when by referring to the price then indeed I will say wherever the price of bitcoin is still worth it so that the reason is too expensive sometimes becomes a bit classic and tends to be ridiculous because it only covers ourselves who are still not ready to be in bitcoin.

There are no guarantees but when we already feel confident and ready to face all risks including the worst possibilities then it is a sign that we are really serious about this and things like that can only be proven through time because in the end it is time that answers whether we are ready or not because the volatile movement of bitcoin will cause an uncertain market condition and that is where your readiness will be tested.