[Edited out]
However, emergency fund is not mandatory for everyone.
That is a strange statement,and I find it difficult to understand how anyone could consider themselves as an investor in bitcoin without some kind of emergency funds (or back up funds) - and surely there could be some cases in which discretionary income is guaranteed.. and so those funds may well be serving as emergency funds.
Essentially, it makes no sense to me to proclaim that emergency funds are not mandatory... especially if we are talking in terms of investing rather than gambling.. Sure, if you are gambling then there are a lot of things that you can do that no rational person would do, absent some dire circumstances in which they might not have a choice.
It is indeed a very strange statement to say that Emergency funds is not mandatory. Anyone who is really interested in bitcoin investment would understand that Emergency funds is a must have to safeguard your bitcoin stash. Anyone who sees emergency funds as not mandatory is either a trader or not ready for bitcoin investment. Gamblers sometimes disguise as investors to spread some false information about bitcoin accumulation and investment strategies.
But there some common unambiguous knowledge that anyone should have...one of them is that Emergency funds is a must have if you really aim at holding for a long time. Tampering with your emergency funds is also another way of leaving bitcoin investment any moment.