don't be mislead by the empty-inside german pretender.
that happened to me often in life. someone starts to like me a little bit too much and then POOF they suddenly become me.
jogging is nice, i can get high from jogging when i listen to music that i really like. just in case you have not heard this: remember to thread lightly and use your legs as springs/suspensions that dampen every step with the muscles. when you do it right your steps hardly make a noise and if you do it wrong your steps are very loud. the louder the steps the more the knees get crushed.