jasper is a four year old orange winged who does not like being touched or handled. Ive had him for 4 months now and he has gone from a very timid bird to accepting treats and spending all of his time out of the cage, but Whenever I try to get him to step up or to give him tiggles he simply runs away or tries to bite me. Please help as I know he would love the attention if I could just get him used to it