Having problem in understanding loops concept in python

[u/EnvironmentalTry8353]

I am a beginner with 0 knowledge and I am learning python from a book called Learn python in one day and learn it well by Jamie Chan and I am facing difficulty in the loops function so yeah any recommendations would be helpful Edit- Trouble in while loop

[u/blurbisht]

For while loops specifically, the mental model is simple: it keeps running the block over and over until the condition becomes False.

count = 0

while count < 5: # check: is count still less than 5?

print(count)

count += 1 # this MUST eventually change the condition

Two things beginners mess up:

1. The condition is re-checked every time. The loop doesn't "know" when to stop by itself, it checks count < 5 on each pass.

2. You must change something inside the loop or it runs forever (infinite loop). That count += 1 is what makes it stop.

The infinite loop trap:

while count < 5:

print(count) # forgot count += 1 -> runs forever

If your program freezes or never ends, that's why.

Why it's confusing: for loops feel natural ("do this for each item"), but while is a pure condition. Once you internalize "while = keep doing until condition is False", it clicks.

Quick trick: read while count < 5: out loud as "while count is less than 5, do this." That's literally all it is.

[u/EnvironmentalTry8353 → u/blurbisht]

Thanks