I wake up early morning at 04:00 and head to the

I wake up early morning at 04:00 and head to the park nearby, wearing only my shorts and shirt as soon as i reach there I take my shirt and shorts off and lay completely naked on the grass in the park then i start to masturbate while I moan and groan, knowing that no one is there when i finish, i wear my clothes again, and go back home where i take a shower, prepare breakfast for myself, sit and eat. Am I a normal guy?