I'm thinking of climbing a rope or poll, last time it caused intense sensations in my pants. Is this too rude to tell you right now?
Really? I hope you are not serious. Are these mixed emotions you're feeling?
It is pleasure mixed with a fear of falling to my death.
It is understandable to get sexual arousal from different things that may seem odd. You shouldn't feel ashamed about being sexually excited, you should try to get these sensations under control. If you continue to be arouse from simple things such as climbing a rope you could be viewed as odd to other people.
I just want the pleasure and it is not stopping me from living a normal life.
It gets to be fun when you can experience these things from a simple but dangerous event. If you don't suffer any consequences from it then I say go for it. You won't be in any need for therapy if there is no real harm happening.