"I realize that we are all sharing similar experiences and have the same questions."

I realize that we are all sharing similar experiences and same questions. -- The verbs are "are sharing," and it modifies "similar experiences" and "same questions." I realize that we are all sharing similar experiences and asking the same questions. -- The verbs are "are sharing" and "(are) asking"; so it depends on what you want and mean. :) But if it isn't too strict, I'd just go with what you originally wrote. xD

Привет! у русских есть поговорка "бабушка надвое сказала". "- либо дождик, либо снег, либо будет, либо нет". Используется для указания на недостоверность какого-либо факта. "Я понимаю, что мы все разделяем подобные события и имеем те же самые вопросы."