I think, being late in Bitcoin is not like being late for a school bus and you won't be able to go to school today, if you invest in Bitcoin now, you are only late getting more profits, just convincing yourself that the price of Bitcoin will growin the next few years.you keep saying that it is not even a bubble. Bitcoin is very easy to change so it is normal to see the ups and downs. Don't be afraid to invest because you can ensure that bitcoin won't lose its value .