Investing in Bitcoin and also saving money in our banks are two important things, you can't invest in Bitcoin and don't still have some save in your bank that's very wrong, remember you are investing with your leftover fund in bitcoin which is your discretionary income money you won't be needing for a very long time while the one in your bank account is the one you will needing anytime to sort out your personal needs by getting it back either going to bank or by going any point of sales POS joint to withdraw your money while you still accumulate Bitcoin and hodl so it is much important to invest into Bitcoin and also have some huge saves in your bank very very necessary.
I agree with you! To be successful in investing in bitcoins, we must invest for the long term, and to invest for the long term, we must have a long term investment plan, otherwise anyone will face financial problems during the investment period. Having an emergency fund is very important to make an investment successful, an emergency fund is essential to deal with unexpected problems, otherwise it is impossible to succeed in investing.