Is it okay to say "No" to a project even if I need the money?

[Btaliat]

You can say no to a project even when you need money as a freelancer. You don't need to be greedy while running freelancing service. There are some tasks that you know that you cannot do. You don't need to accept task like that. Apart from that, you don't need to accept task when you know that you are busy. Accepting tasks that you cannot do can mar the relationship between you and the clients, just like accepting task when you don't really have the time.