Well, what prior experience do you have?
I hike solo a lot...but now I take Ms. Trailboss on almost every hike. On the solo treks I really and cautious and don't take too many risks...I'm still here to talk about it. It does teach one to be self-reliant. If done with respect and with some intelligence, wilderness solo treks can be quite rewarding assuming you set your limits and know what you're doing