You will get many different answers, it's hard to tell the bullshit from the good advice. I've found the simplest is the best, if things get too complicated you can't take it all in and use it when your flying.
To me the idea is to keep the Aircraft flying as long as you can as close to the ground as you can. You have to keep flying while the speed decays as close to the ground as you can till the Aircraft stops flying. Hopefully you will be only a couple of inches off the ground and the Aircraft will just squeak on. Look out to roughly the middle ground, not just in front of you but about 150 metres out. This is a very subjective thing and varies with different pilots.
There is no definitive way to land correctly, judgement takes time, you can't expect to do it in any real time frame. Different skill and coodination levels give different times for training. Try not to get too hyped up and just take it as it comes, some solo in 10 others in 25 hours. It will take how long it takes, you can't really rush these things. Starting at a more mature age should help you you with a more level headed approach, just relax and enjoy every bit.
Good luck,
SP