Daily routine I guess cause tbh my food isn't the best or appropriate for sporting... I can't help with that question but I do think you should like to sport or otherwise its difficult to commit yourself to go each or almost each day and surly in a sport like Crossfit where you go in the red every time..
Ofc you only like the sport or enjoying it after doing it a while bc at the start the movements are difficult everyone else in the classes are better etc... but that changes after a period of time.
Well, I agree with the thinking, that many types of nutrition and food supplements are required from sports. That's because those who practice a sport regularly require a variety of extra nutrition and food supplements. What people generally don't accept or need to accept, in some cases fitness is better if you follow the rules of the sport but it's hard to do. I feel that to do anything healthily, the first thing to do is to eat nutritious food. Foods that are less nutritious from the diet should be eaten less. Any physical exercise should be practiced regularly then every task will be easier to do.