Adding on from what others have mentioned above, I would strongly recommend taking a look and applying for IFATC if you enjoy the ATC aspect of the simulator. You can find more details on how to apply for IFATC and the requirements in the topic linked below:
If you do plan on becoming IFATC in the future and you are utilising the Training Server to practice and gain more experience, then I highly recommend creating an ATC Tracking Thread. ATC Tracking Threads are beneficial ways of gaining feedback and also traffic at less popular airports on the Training Server that don’t have a tendency to attract the calibre of pilots that you sometimes are experiencing. If you do decide to create an ATC Tracking Thread then I recommend using the guide linked below for assistance in setting up. I also recommend when using the ATC Tracking Thread, to stay away from the main HUB airports on the Training Server such as KLAX, EGLL, KJFK etc. as these are typically the main airports that the new players to the simulator gravitate to first:
Hope you have a good rest of your day and take care!