You will adjust! I have a Mission Carb Balance wrap with breakfast every morning - it has 21 grams of fiber. Then I usually eat another 20 g of fiber from veggies, fruit, etc. So I get about 40 g a day. Sounds like a lot, but I started slowly and have adjusted fine. I poop like a champ!
Now, when I go too long without eating a wrap, I can tell!!!