Keep your head up, brother. I have had my fair share of overwhelmed feelings over my short technician career, but it gets better. Look at the job as a challenge. It seems overwhelming, but just take your time. It’s gonna feel like that the 1st few times you do any big jobs, but you’ll get more and more comfortable with them. As long as your service manager doesn’t care how long you hog up a stall and how much time it takes you. Use it as a learning experience and follow instructions to the absolute best of your ability