Like i said i aggree you can still enjoy.Its that enjoyment is fake it doesnt have any meaning but i guess since you like it you sure can do it.Now since nothing has meaning why should you bother helping your girlfriend exept ofc if that makes you happy since we just accepted that factor as sensibly.Another example:i have school exams but i d rather stay home schratching my *****.Is it wrong?Other examples:I kill sb, i dont find a job,i suicide,i start running naked in the middle of a shopping mall.If you believe what i said is true does any of that matter will?