The good ones are usually rewarded well, the not so good also don't get into the agency you mentioned. So make good use of the opportunity to learn somethings, frankly STE is a good platform for you to learn diff skill set as it has certain "freedom" at the job and opporunity to try out diff aspect of the job.
Sometime learning need not be directly teach, learn from the side when you have the chance to see and observed more senior staff handling customers and project. Ask after the event and usually they are willing to share why they do or say some stuff. From this experiences choose and pick the style you wanted and those you don't but learnt to handle them as these are very likely the situation you will meet later on in life.