accordin to me...18 shuld be changed to 21..
but even at 21 are individuals mature enough to make right decisions ? ppl today argue that 16 is the right choice for granting an adult status for individual who in here thinks that way ?
i think in most cases right decision comes from your experience and mental growth.
In terms of thinking girls mature lot faster than boys. so da point is dont take tuff decisions of life at such early stage