Thinking about getting extensions for the first time, is it worth it in my swim focused career?

I have no knowledge of the upkeep and do-nots of these things but I'm interested. I work full time as an aquatics manager, so I'm in the pool atleast 3 times a week. Would swimming affect the quality of them if I were to get mine done? Is it fine to submerge my face in the water if I have them? Would swimming strokes without goggles damage them? Any avid swimmers here that can chime in? Thanks in advance ☺️