Won't eat horn worms?

[Refmon]

1.5 years old, he ate the first one but days later and he doesn't want anymore.

 

[Soulwind]

Some don't.

Rico won't touch hornworms. I've never been able to entice him to eat one.

Mellow and Q love them and will race across their cages when they
see the hornworm container.

 

[brooklynsour]

i have the same problem first day he ate a few and then stopped eating them im upset because i got 100 eggs from greatlake and almost all of them left are about an inch long.. hes used to eating dubia and i havent fed him one in a few days because running low and the small ones need to grow, yesterday he had some collard greens and thats all...
will he starve himself to death before eating another hornworm? im sure once he sees a roach he would sprint to it and gobble it down, hes acting fine actually alot more moving around the viv looking for some food, i bring the bowl of worms and no reaction... any advice anyone?