Colleagues should be cooperating with each other, not competing with each other as "enemies". If you think of your coworkers as stumbling blocks to your own development, it will be difficult for you to gain a foothold in the office, and of course, it will be even more difficult for you to develop. Remember that mutual benefit is the basic prerequisite for collective acceptance.
Do you think about learning skills every day, but you are exhausted after work and have no strength to continue learning. In this state, you need to learn energy management.
You want to change your job after 3 years of hard work without a raise? Want to leave and feel the cost is high? Do you want to change jobs if it is inconsistent with the boss's values?