Futures, warehouse receipts and stocks are all similar. An investment consultant should be a trader in futures speculation. Some may have to invest their own money? I don't know you? Moreover, futures seem to be a bit risky, and they should be sold regardless of the price after maturity.
Warehouse receipts are relatively risky.
Doing these jobs has a good psychological quality and feels speculative. It is better to find some practical jobs. Personal point of view