Flexitarian Diet What Are Some Tips For A New Flexitarian?

What are some tips for a new Flexitarian? - flexitarian diet

I am 17 and have to change some of the healthy diet that could read mine. I think Flexitarianism seems to be a good way. Is there any advice you have given me? I want to do it right, and as I said in the most healthy.
Also, my mother told me that if I do, if the family does not eat regular meals, I am responsible for the purchase of food substitute. All tips for inexpensive meals flexitarian?