How to earn money?

Money is energy.

If you spend your energy in right direction and your energy flows in the right pipe towards money, your energy makes money flow towards you. This is in proportion to the warmth of energy flow you generate.

So, let the energy flow. If it doesn't flow in the direction of money, do not try hard. Watch where it is flowing to, that will come back to you. There is no need to worry though. You will enjoy that because flow of energy towards that means you enjoy that. This is the reason energy is flowing towards that... in that direction.

Do not try to change the direction of flow towards money or something else. Just, enjoy whatever you reciprocate to the universe. Accept whatever the universe is giving to fulfill your interest and enjoy...