Keep your eyes open for opportunities. Sure, you work in insurance, but surely they need ads and signs and such, maybe you can independently put forth a few products in the environment you work in and make a name for yourself serving the needs you find where you find them.

I work in IT now, but I used to be a musician. Some of my music has been used in training videos for companies I've worked for, evne though I didn't get any credit I got paid my normal wages to make music. I learned image editing and creation in gimp and some of my images have been used in multi-million dollar court cases.

Being a jack of all trades is typically looked down on by snooty people who don't know that the full saying is, "Jack of All Trades, Master of None, Oftentimes better than a Master of One".