You're in a Bitcoin talk forum, basically everyone here knows about bitcoin, the blockchain, the altcurrencies, and other bitcoin related topics. I think the only replies you'll get from here are:

1) Too many options and
2) Too many scams

Because that is what we see everyday. In the announcement forums, we see too many coins launching every second, and too many scams launching every second.

These other options are not very good answers to begin with (in this community):

1) Lack of blockchain knowledge
Only newbies have this problem and newbies can't vote

2) Time Constraint
Well if people had a busy life and time constraints they would not be in this forum

3) Lack knowledge with trading tools
This might apply to some people here as trading even as an intermediate person can still be hard

4) Complications using crypto brokerages
Yeah this is an issue a lot of newbies may face, but again newbies can't vote