This is very good for a beginner but keep practicing but be safe and set realistic goals that you can reach as you can always reset goals at anytime. If you don't reach your goal, don't panic as there will always be set backs but embrace these and find a way to improve yourself. Listen to what others tell you as it can only help and don't ever be afraid to seek out advice from other Pole Vaulters as they started somewhere too. Believe in yourself and your ability and good luck my young friend
