Wood Burning Zentangle

I purchased a little pen like wood burning tool and some soft wood and was so excited to get home and try to Zentangle it..... it looks better on the picuture than it does in real life and the picture isnt even looking too good !!! it was really hard to control although i did improve but I feel like....ewwww, why cant i make anything look good !!!!!....oh could it be impatience ?? he heee