Replying to Traveling on the trampoline

i am usaully pretty good at tramp i can misty rodeo cork and all that shit and i usaully don't travell at all. i have te privledge of going to an indoor trampoline facility every friday. Here's my problem... last friday when i went i travelled (sideways) on almost everytrick i did i even landed completely off the tramp a few times! it got to the point where i was scared to flip again so i just went home. i don't want this to happen this friday! has anyone else exsperienced this problem??