Obviously that's a naive question. Everybody has fears. Right?
One way of overcoming them (especially when you are afraid of heights) is to come to this nice little forest. There you will find platforms spread out throughout the trees at about 5 to 10m in height. Ropes and free hanging boards of wood are supposed to guide you in this daunting jungle. Will you risk it?
On a serious note; I have met quite a few people who have said that such an encounter really helped them. And if you are (un)lucky enough to live in a place that might just have such a park you should consider trying it out. 😊