It depends on the perforamce of the bitcoin development. If it is done properly, I will trust and invest more into bitcoin.
Don't you think the current performance of bitcoin is good enough to make anyone trust it? It is growing, being adopted and its users database is also increasing day by day, what else you need for trusting it?
Yeah it is growing day by day and have a big potencial for the future.. but i think its not the case many people are always believing in bitcoin that they can bring them for a long time.. until now they are believing for bitcoin that can bring them from being poor to be rich..