this plant is only for bubble hash or as
@Organoman said for eatables and stuff ;))))
he will never be best in your life, unless by taste, but not by look or size, this plant is a bust, but you have 4 weeks or so to finish it , so IF you have space, push it, otherwise give that love and space to rest, they will reward you.
There is nothing wrong, just genetic mistake, sometimes its happens ...
was he the longest in veg ? others from your older questions looked very nice ...