Grow...READ...Learn... Looks pretty drastic but should be ok. Just make sure before you just bend at a 90 like that to "roll" the stem to loosen it up. And make sure not to bend this aggressively when your soil is dry because if the soil is dry, your stems are more brittle...good luck and let us know
it will be fine,I had my light fall on my plants once and several were broken like yours and they were fine, it may have slowed my harvest time a little bit though due to shock i would guess,
Buddy that is not a good idea, you're not going to kill it or anything but next time just take a piece of string and loop it around the stem loosly and pull it in a direction away from the light. It will naturally bend back towards the light.