my_name = "Sreehari"
my_age  = 34 # its true
my_height = 167 #cms
my_weight = 96 #kgs
my_eyes  = "Black"
my_teeth = "Yellowish"
my_hair  = "gray"

print(f"let's talk about {my_name}.")
print(f"He's {my_height} centemers tall.")
print(f'He\'s {my_weight} pounds heavy.')
print("Actually that heavy.")
print("He's got {0} eyes and {1} hair.".format(my_teeth,my_eyes))
print(f"His teeth are usually {my_teeth} depending on the coffee.")

#this lin is trick, try to get it exactly right
total = my_age  + my_height + my_weight 
print(f"If i add {my_age}, {my_height}, and {my_weight} I get {total}")