A tree doctor. Where do use tree's therapy?

When I m hugging a birch I feeling though me goes current, energy feeling, when i feeling bad,I visiting aspen and forgetting about problems, as means that birch is my tree,but aspen need to left, as she is vampire tree,as sucks out energy, maybe you will talk about an other trees, if a tree not mine, is he influences on me?And rules are..And the time for therapy is..And when..
Long time a tree cures was knowing ,as with ash berry peoples had raised work capacity, and with willow had cure headache, and druid had formed a dendron scope, and they knew,that if you will sit touching to tree with spine or head, you will take damage on itself, or bad things.
And the medicine calls it dendon therapy, or cure with tress.All trees having at two groups,a first giving energy,as oak, birch, pine,apple, cedarwood, and taking her of alder, aspen, poplar, bird cherry, and all curly herbs,and do not think,that feeding with energy a trees benefit for us, and taking are harmful. And dendron therapeutists advice,that evacuates energy in often headaches, osteochondrosis, neurosis heart, thyroid high function, inflammations, injuries,and feeding needing if you cold having often, arthritis,rheumatism, digestion damage, trees cure psychic, stimulate heart work, activate  metabolism, low headache.