???? ??????? ?? ?? ????? thrilling ???????? ????? ?????? ????? ???????? ?? ???? ?????? ?????? ???. ?? ??????? ?? equipments ???? ? ??????? qualified? learners ????????? basic ????????? ??? ????? ?? ?? ????? ??? ??????. ??? ?????? ???? ???? details ???? ?? ???? ??? ????????? ????? ? tips valuable ??? ?? ?? ??? ?? journey ??????? ??? ????? ???. Intr