Take the leap into something you WANT. Skills, Sschmills! You can learn can't you? Life means learning new stuff all the time. Learning never takes a time out.
The military was a bastion of learned lessons for me. One key takeaway: You are your own best advocate. Everything in an interview or negotiation related to you springs from that viewpoint. That's one of the most basic you will repeat infinitely. Use it boldly, not arrogantly.