Working all day is not the ideal job and for me it's important to keep a balance,
indeed we need money to make ends meet but if we work like 24/7 it might create new problems such as experiencing body pain or something else,
it is also important to manage our work.
Yes, of course we have to be prepared for that if we don't have an investment or a business that provides income every day for us.
But what is most realistic in my opinion is that we have to work and save regardless of what we are going to do with those savings for the future, but in life we do have to be on guard for unpredictable emergency expenses.