@AmIthough and @KnifeAngel
I am not 'wrong' or 'talking rubbish,' I am voicing my opinion - I am entitled to it, just as much as you are. Sounds like my opinion hit a nerve for you, but I am still entitled to my opinion, and that is that there is absolutely no need to settle down very young. There is SO much you can do, and so many opportunities and exciting things to do with your life. Why tie yourself down in your teens?
And I agree with @CoastalWave , you change SO much between 16-17 and your mid 20s. AND the 'my parents/auntie and uncle, granny and grandpop married at twelve and have been married 150 years' mantra that people spout, is irrelevant. Many years ago (pre mid 1980s,) there weren't many opportunities for women, (especially the working classes.) But now there is, so I just don't 'get' why people settle down very young these days...
To get married and have babies very young is tying yourself to a life of drudgery. And as I said, there's simply no need to rush to the alter/register office at a young age. There's so much more you can do with your (young) life. The saying 'Marry in haste, repent at leisure' is there for a reason!
Yes I am still with my 2 DCs father, and we have been together for over 30 years. Married in our late 20s, and are still together. And I am very pleased that our 2 DC (mid 20s) have not got married yet. I'd have been very disappointed and worried for them if they'd settled down/got married/had a baby whilst still in their teens!
As I said, I am not wrong or talking shit. I am perfectly entitled to my opinions. Whether you like them or not. People are coming up with anecdotal comments like they know this couple and that couple who married at 17 and are still together 20-30 years later, but that doesn't change my opinion; that I don't think anyone needs to get engaged/married under the age of 21. (Not in this day and age.)
And let's face it, everyone is going to come out with anecdotes and tales that suit their argument. 
I am leaving the thread now, (and hiding it,) as I have said all I can say, and can't add anything else to it. Also, I am not going to change my opinions (or my mind,) just because someone doesn't like my opinions, or claims that I am 'talking rubbish.'