Could you please help me make these sentences grammatical?<br/><br/>- You're going to do that just like you said you would do that. You're not going to do it.<br/><br/>- You'll sleep better if you don't take a nap this afternoon.<br/><br/>- Could you massage my back for the time of the song/for the time it takes for song to end. (how would you say it?)<br/><br/>- My condition comes in spurts. Sometimes It can be horrible , other times the symptoms aren't as bad.<br/><br/>- You don't care about what I care about.<br/><br/>Thank you