<human>: Can you condense the text into three sentences or less?

My boyfriend (20 years-old) and I (17 years-old) have completely different schedules.

 I have school 6 hours a day, 5 days a week. I have to be up early and often spend late nights finishing up school work. Add in a pretty intense fitness course every day & I find myself being completely exhausted by the time school is out. I'm also in the midst of looking for part-time employment, which is only going to add to my lack of free time.

My boyfriend dropped out of school a long while ago, is unemployed & has free-range sleeping hours. He often goes to bed around 3 or 4 in the morning & wakes up around dinner time. He doesn't have a curfew, such as myself, and spends a lot of time with people who also don't have rules on when they have to be at home.

What I find is that he's often very upset when I'm feeling too tired to walk over to his place to spend time with him & his friends, then walk home only 2 or 3 hours later. He's also has trouble understanding the fact that I have to follow the rules of my curfew in order to have the freedom I have, often asking that I sneak out or stay out late.

I get that he hasn't had an ordered schedule to every-day life, being out of school and without a job, so I understand how it can be frustrating to deal with. It doesn't help that when we first started dating, it was in the summer which was ruled by free time. 

So I was wondering if there are any ways I could help him better understand that I'm trying my hardest to see him as often as I can (mind you, this is almost every day that I see him), and maybe some ways to better deal with the frustration our different schedules cause?

I know communication is key, but I find myself repeating the same thing every time he's upset. "I'm trying my hardest, but it's difficult being in school, lacking sleep, & looking for employment so that we can live together when the time & money is right." 

I'm really hoping you fella's out there can reach out and offer me some advice!
<bot>: Boyfriend and I have extremely different daily schedules, how can I tone down the frustration/help him understand I ain't Wonderwoman?