If you fear trying new things, you will never know true freedom. God did not give us a spirit of fear. Fear leads to slavery and you will be bound in chains by it until you can overcome that fear.
You would never have gone on a roller coaster ride, driven a car, or even ride a bicycle if you had not have overcome your fear of trying it the first time. Look at you now 🙂
So try something new and adventurous and overcome that fear.
ps… God also gave us a sound mind, so don’t go jumping out of a plane without a parachute 😉