Good idea or bad idea?

So, I know I’m not alone when I say getting some kinds of training is hard. So, I had an idea, I’ve never gotten any active shooter training. I went through the “academy” during January to August 2020, was signed off on the bare minimum and thrown out there. So I was thinking, what if I went to a local air soft field and participated in a match every now and then? There’s no way my department will pay for any kind of training any time soon and this was the only thing I can think of that’s financially feasible for me right now. So, what do you guys think?