Of course do whatever is best for you- but also take into consideration that over time, your teeth continually shift. As you get older, that space most likely will get bigger, as your laterals start to shift as well (the teeth on each side of your front teeth).
You mentioned before that you talked to your Dentist about it- you most definitely need to get an orthodontist consult (they're always free)- they're the specialists. Dentists don't have the same viewpoint and/or training.