First, remember, I don't know nuttin' about this cannabis stuff except what I have read. I have read a lot, but I am sure it is no substitute for experience. However, I can apply knowledge of other plants to part of this and I have lots of experience with houseplants, gardening outdoors and growing vegetables indoors. I'm only a few weeks into my very first attempt at growing.

In my opinion, you have an excellent plant for taking some cuttings. It is very spindly and looks like it might have been in some so-so light. It also looks like it has not had a lot of air circulation because the stems look a bit weak. I think that if you flower it in its current condition, the stems will not be strong enough to hold it up.

So, if it was me, I would start taking some cuttings from the plant and rooting them. I would top the plant, and then select the other cuttings from many of those long, spindly side-shoots and try to give the plant a good solid core to grow around. I have read that you should not cut off more than 50% of the leaves at a time, so I would aim to cut back about half the leaves on that plant and root as many cuttings as you need. Your cuttings will produce much sooner than growing from seed.

I would then work on encouraging the stem to go more "up" by tying it to that stick you have a bit lower, a little at a time. Pull it in without breaking it, leave it for a couple of days, and then snug it up a little more. Get that "spine" of the plant strong enough to support the vegetation that will be regrowing from your cuttings, and your eventual flowers. I would use something soft like yarn or thicker string and don't pull it too tight, and not twist ties. Take your time and train it to straighten out. This will probably take a couple of weeks, and your cuttings will be rooted by then as a backup plan.

In my opinion, the plant just looks like it has not had the greatest light - the leaves look pale compared to other pics I have seen (and my own plants), although this could just be a slight overexposure in your pics. I would give it a small amount of high-nitrogen plant food because you are going to be trying to make it grow more vegetation, but don't go overboard with it. The Flora Micro in your pics has lots of N in it. A little dab will do ya, as they say.

Once you have the plant's stem straightened and strengthened in a couple of weeks or up to a month, it will probably be strong enough to flower. But, if it isn't, you can always use the cuttings to start something more, and you can use this as a mother plant.

Do you know if the plant was grown from a cutting with a verified sex or is it just a mystery right now? Someone here might be able to identify whether it is male or female if it has some pre-flowering but I sure can't. I'd hate for you to go to a huge effort to straighten it out and strengthen it and make clones only to discover it is an unwanted male plant. However, the practice would probably not hurt in the least - I would not mind a free plant to experiment on, so I would be less anxious about screwing up.

Anyway, get the light as close as you can without burning the plant (hold your hand where the leaves would be and if is too hot for your hand after 30 secs or so it is too hot for the plant). The closer the light the less the plant will try and stretch to reach it causing those large gaps between nodes.

A little patience and I think you can make it work...

Your mileage may vary, and more experienced growers may have other opinions...