@sassy,
I'm not sure if this is exactly what you are asking, but I personally believe there are advisors out there who can really help you pinpoint your issues and heal your OWN stuff so that you will attract -- and be attracted to -- better partners. In fact, better people and situations in general.
They may not exist on keen, or if they do, the nature of the pay-per-minute system makes it hard to get solid advice. Top this off with the fact that many will assume you want -- and try to feed you -- a dream scenario, and this can be highly addictive IMO.
I personally have gone through a couple of transitions in the way I get readings, and I believe there IS a healthy way. Before I found Keen or any other online platform I only read with people in person. I checked them out in advance, I had longer but less frequent readings (e.g. an hour every 6 months) and I asked about myself, not about another person. I did have good guidance and insight... and if I did my homework (and that's the key I think) then life around me would change.
As others have said on other board, you could also invest in therapy (not suggesting you need it, but if you are attracting losers and non-committal guys then there may be something to dig out) but I have found some intuitives that I met in person to be helpful at getting to the core of my issues, fears and obstacles so that I could do the work needed to release them. If you go down the psychic calling route and you really want your relationship scenario to shift, I say: find advisors with integrity, ask the right questions, be prepared to do the work.
AND, as others say -- get out there and experiment in "real" life.