Thurisaz energies are described as difficult to handle for a reason. Just because your throat can handle vibrating it and your awareness of energies is insufficient to understand its effects, it doesn't mean it's okay for you to use. Obviously, you can use and see it for yourself. Any extreme hardship generated you'll most likely blame on the enemy and other external circumstances when it's self-inflicted.
Thurisaz basically exerts extreme pressure to you and/or the situation applied. You either become a diamond or charcoal ashes in the process. 99% become the latter because the rune is too much for them. And I already can predict many arrogant people reading this and thinking they're the 1%.
In a recent sermon, HPHC talked about mistakes made that then he had to go and heal from. This happens to everyone. We've all gone through it. Just know that there's extremely high likelihood that you'll invite strife you can't handle in your life when using Thurisaz, and that strife will break you. So it's better to hid recommendations and use less pressure with other runes.
Other runes should, if you allow them, lead you to the point where you can understand what you can handle, what you can't handle, and how can you grow to handle more.
Desperation doesn't truly help.
