senior man with grey hair wearing hiker backpack and water canteen clueless and confused with open arms, no idea and doubtful face

no idea arms hands know dont uncertain expression gesture decision confused shrug question bewilderment emotions pardon shoulders clueless decide rejection helpless apology excuse unaware indifferent impotence doubt puzzled face senior man handsome grey hair greyhaired hispanic adult male elder mature backpack explorer adeventure bakcpacker hiker hiking hat water canteen bottle