Not much to add, but I've often been in the same boat as you.
Even now, I've got a side business set up as a home-based travel agent. The biggest commissions are for cruises and all-inclusive packages. I just don't know if I have the guts to sell these kinds of things to people. I mean, for some people, they do have value if you don't have the time/knowledge/confidence to research your own vacation or just want to relax knowing someone else is taking care of everything for you, but man! Most of these packages are mini exploding volcanoes of wastefulness. But they bring in good money.
On the other hand, I can become an expert at budget vacations, but I don't want to do that either because those type of clients tend to change their minds a billion times, nickle-and-dime everything and then when you've got their whole vacation planned out go ahead and book it themselves resulting in getting hours of unpaid research at the expense of the agent. No thanks.
I do love travel, and I'd love to help people have meaningful experiences, but I'm debating whether or not to keep going with this.