Demi Lovato has announced she finally feels ready to find a man after conquering her demons and has vowed to be a less needy girlfriend in future.The 'Skyscraper' singer is finally ready to date again after overcoming her struggles with bulimia and self-harming following a stint in rehab in 2010, and she is confident she will nowbe a less "clingy" girlfriend to her future love interests.She said: "It is very unhealthy when girls devote all of their time to a guy and forget their friends and family. I did that. I was always looking for distractions because I was so afraidof being alone."I'm in a place where I can finally trust and love and be a better person for the man I'm in a relationship with, instead of being a clingy girlfriend or getting jealous."While the 20-year-old starlet regrets signing up for her judging role on 'The X Factor' USA before she had fully conquered her demons, she thinks getting back to work so quicklyhas done wonders for her career.Demi added in an interview with Cosmo on Campus: "I have spent the last year focusing on myself and it's been incredible. More has come out of the past year than in my entirecareer so far, and I truly believe it was because I was taking care of myself and not focusing on guys."I don't think I was ready when I started on 'The X Factor'. In an ideal situation I would have maybe waited a year or more. I dived into work really quickly and maybe that wasn'tthe best idea at the time, but the place I am in today is so much better than I could have ever imagined, so I'm really glad."