Frostblink issues and second wind

I know no one uses frostblink.

However, this is my 2nd character ever and noticed a few issues with it.

Frequently with large mobs frost blink will teleport directly into mobs even when my cursor is clicking the opposite direction.

This is a great feature when kiting single unit monsters as it will dance around their asset without having to move the mouse much. However, when surrounded by groups of mobs it sometimes won't blink at all or will blink directly into the mobs even if the mouse is facing the opposite direction.

I read somewhere to use second wind gem with it to reduce cooldown timer on it.

I tested this and second wind level 14 actually increased the cooldown by half a second instead of reducing it. I went from roughly 4.5 second cd to a full 5 second cd on my frostblink.

Gotcha so frostblink and second wind is a bad idea.

Read into it more and looks like it only works with dash and flame dash and I read the cooldown information backwards.

Still having issues with suicide teleports.