Many families with disabled children struggle to make ends meet.
If you're in that situation there are some things you can do to help:
Life can be more expensive and difficult if you use a wheelchair so remind your parents that the government do offer schemes to help. It's worth checking out their website to find out about extra help: http://www.direct.gov.uk/disabledpeople
If you feel isolated and would like to meet other teenagers in a similar situation there charities that organise fun things for you to do and a chance to make more friends. Check out the kidz zone at Whizz-Kidz they run a few events that you might want to join: http://www.whizz-kidz.org.uk
If you can't get into your local cinema or shop because the access is bad then remember that there is a new law is in place to make sure you are not excluded from a building. Ask your parent or carer about the Disability Discrimination Act, it was created to protect disabled people from being unfairly left out.
Remember you shouldn't feel excluded from anything because you have a disability, so if you are unhappy about anything at school then talk to your parents
Be independent it's important for you to learn new skills at home and at school
You can achieve anything you want so go for it - using a wheelchair didn't stop Tanni Grey Thompson or Ade Adeptian from achieving their dreams!