Sometimes, even with warm-up and airflow adjustments, you’ll still get a tight draw. Don’t force it. Stop, check the device, and make sure nothing is blocking the mouthpiece or airflow holes. If the device has been in a cold bag for hours, give it more time to warm up.

If you notice the draw is consistently harsh or the device isn’t producing vapor, it might be a sign of a bigger issue, like a dying battery or a clogged coil. In that case, it’s best to stop using it and inspect the device. Safety first.