From your posts, it sounds like you've never skated and from that perspective the first step is to actually get on the ice and find out whether or not you like/can do it!
Supposing you can do it and you love it, you then really need to consider whether you'd still feel that way if it became a job and something that you had to do, day in, day out, with all the drudgery and boredom almost every job entails. Coaching isn't all shouting, "Bring your arms in! YES! Brilliant!" as your skater does a beautiful triple loop. Most of it is standing on a freezing surface, watching people repeat the same mistakes over and over as they do their best to learn to just skate forwards and backwards properly. The most-used phrase is, "Again but this time..." It's also a very difficult way of earning a living, unless you've a successful competitive background - and even with one of those, I know champions who coach part time and have "real jobs" as it's impossible to make a living from just coaching.
And then there's show skating. Don't get me started. In my experience (which admittedly was 25 years ago) it's the fastest way I know to a serious eating disorder, body dysmorphia and low self-esteem. I hope things are different now!
There are jobs in ice rink management, but they come with the fun and games of hiding from irate members of the public when you make a decision about "their" rink and skating session that they feel is wrong.
I'm one of those strange people who absolutely adored coaching skating at the lower levels. Loved it. Really, really got my kicks from helping people to start off in the sport and progress to where they could take what I taught them about basic technique and use it to fly, ie spin, jump, dance. I especially loved teaching adults. (Still do!) But after a serious accident wrote off my career at the age of 31, I had surgery, rehab, relearned to walk and nearly 20 years off the ice. Returning to the ice taught me something important and that is that it is perfectly acceptable to NOT make the thing that brings you joy, ie skating, into the thing that has to earn you money. These days, I get to skate for the sheer enjoyment of skating and the social interaction with other adults skaters that brings. And it's wonderful.
Start skating. Don't rush to make any decisions other than to give it your best shot and do it to the best of your ability, whatever that is. And it's okay if you decide you actually prefer watching it.
