"""
for statement works with a collection
while statement works with a condition

 * You are eating.
 * Till when do you eat? As long as there is food in your plate.

for variable in collection:
	block
else:
	block

while condition:
 	block
else:
	block

if condition:
	block
else:
	block

Example:

if plate is not empty:
	take a spoon of food from the plate and put it in your mouth
...

while plate is not empty:
	take a spoon of food from the plate and put it in your mouth

"""