My sling is growing up so fast!

[That Guy]

Well, I went to put in a cricket, and my ling didnt take it, so I put my fingers in and it went crazy! It acted like it wanted me to get a closer look at its fangs! And then when I got the cricket out, I went to re-fill its water dish and it flicked hairs at me! I will NEVER hold it again.......poop....

 

[SpiderTwin]

What type of sling is it? Sounds like the same thing my B. smithi does, every time I mess with it, it just flicks hairs at me. I held it once when it was smaller and it bolted from my hand and half way across my living room.