quick question about veg flowering and vegging again...

what happens if i grew my cannabis plant from seedling to veg to flowering then back to veg again???? POINTLESS??? some guy did it on youtube and im curious to know if hes just a dumbass or if it does something meaningfull????

Yea you can crop a plant and let it reveg then reflower yup people do it,if you cut just the buds off i guess you whould still have a dig plant and regrowth would start every where!gonna have to try it and report about it,might cut down on veg time!

well i got these 2 im bullshitting with so im going to try it