Hello, I'm 25 and have been out of highschool for about 6 years. Last month I started my first year in engineering after working as an electrical apprentice and I'm already falling behind in my math and physics courses. I've had one test in math and failed it and I have my first physics test next week and I don't feel prepared. I'm so overwhelmed and stressed out that I can't get on track. I've always wanted to become an engineer but to be honest I've always been average in math and the sciences. I completed all of my prerequisits at night school after working 10 hour shifts so I have the determination but I'm starting to think I don't have the brains for it. Can anyone offer any advice? Is there hope for me, or am I just delaying the inevitable?