You get over the fear of falling by trusting yourself. You need to try and do a front walkover, because once you got it, your fear is over. Getting a spotter may help too.
Yes. You can receive benefits while waiting for SSD/SSI approval. Please note that once you are approved, you may have to pay back a portion. Please contact your local office...
Fear is normal. When you're practicing, have an instructor or another trusted person nearby. Think through the move before you perform it. The more you practice, the quicker you will...