Sometimes day-to-day maintenance and firefighting can eat up too much of the day. Stay positive, alert, and keep learning.
Occasionally there will be tough problems you need to solve at the end of the day when you’d prefer to go home. 12-hour days are the norm, but you'll need to work later than that if there is a pressing need to keep the 24 hour/day trading system chugging along.
There is a lot going on and it can be a challenge to stay focused and keep making progress towards meaningful goals. Support, encouragement, and feedback are there but you might need to ask for it.