what does "believe in" means?
bitcoin cash is not something abstract or virtual, it does exist so i believe in it

as for it having future (believe in its future), i have no hope for it because it is not doing anything special it just forked out of bitcoin and increased the block size. and with bitcoin having its capacity increased with SegWit and then with the addition of lightning network which is unlimited capacity effectively, there is not going to be any room for bitcoin cash to have anything to say!

as for believing in its pumps, i do believe in them strongly because the pumps have always been good and profitable but also i believe in the dump too so my belief only lasts a short time before the dumping starts.