This is the attitude that will save your future from being not enough. Give rewards to yourself first when you get your salary go and put some in your bank or savings. If you have enough savings to live for a year without a job is a nice result of paying yourself first.
When helping people you can give everything but don’t forget to recognized or reward yourself. It is not sometime the money you can have but you also can have a blessing from God. If there nothing left with you because you give to help God will be the one will provide for your future.
The bad habit of spending everything for you but categories for expenses is not paying yourself first. It will only solve your problem at the moment. Your future will depend on how you manage your money well.
You can make a difference, every working man can save $5 on a pay day but honestly only few will do. You can always find in the end that people who save money or pay themselves first will always be happy and less the financial problem.