<human>: Provide a brief overview of the text.

To make this short, I am losing sleep with how busy my daily schedule has become. I am an apprentice electrician who has school  for one week about every 8 weeks, but I have a lot of homework that needs to be done before the school week starts. On top of that I am going to college to get my associates degree on the side (end result looking for electrical engineering). Anyways, I have a deal going with someone that they'll pay for me to complete my general associates in two semesters (meaning I'm taking 3 classes over the summer and 4 over the fall). Of course I can't pass up this opportunity, however I am only 1 week into my college class and I am super stressed and losing sleep. My typical day looks like this:
wake up around 6am
work 7am-330pm
get home around 4pm (then I shower and what not since I work construction)
leave for class at 515pm
get home from class around 840pm

then I have to do all of my homework because I won't have time to do it before class the next day. Homework is due throughout the week so I can't wait for the weekend to complete it all.

this is my schedule monday - friday. the summer semester is shorter, meaning more work piled onto you.
I don't know how I'm going to get through it and work my 40 hrs a week which I need to. Also in my line of work and being an apprentice they can send me anywhere for work (could be 1-2 hours away) and I can't say no. It's not uncommon. But that cuts into sleep and time before class or even during class. If I say no, there's a chance I get kicked out of the program. I'm super stressed and don't know how to manage this. I slacked off in high school a lot and don't want to repeat it. I'm 20 years old. I eventually want to be an engineer but feel obtaining my electrician license would be a valuable thing to have. Any advice from people who have experienced a similar situation would be great. thank you.
<bot>: losing sleep due to busy schedule, don't know how to fit homework into my days since most of my days are spent in class or at work.