Meaning of the Parable of the Talents I’m wondering what people think of this interpretation of sermon of the Parable of the Fearful Investor.

I’ll provide this one example, but I have others if you'd like. The interpretation I usually see elsewhere, including with this forum, is that it is about investing to get something back, using money as a metaphor for your gifts. This interpretation gets to be a problem, and most preachers will tell you this, when the 3rd servant says the master is “hard” and reaped where didn’t sow. The parable doesn’t refute that and it has the master saying he should have taken interest on the money, which would be against Jewish law, so I just can’t map the master on to God. 

As the link suggests, “Read the parable like someone living on a lake in Nicaragua or one of the “little ones” who followed Jesus around…”. Then, the lesson comes from the 3rd servant. He doesn’t play the capitalist’s game of exploitation and profit for profit’s sake. Yes, he’s cast out, but it’s cast away from the world that Jesus rejects in the rest of the gospels.
It's absolutely ridiculous to claim the Master isn't God/Jesus as it is in the other parables of the same nature (e.g. Mt 18:23,35; 24:44,46 etc). Not to mention that the wicked and worthless servant goes to Hell. Since interest/money refer to literal money, and the parable isn't talking literally about money but something spiritual (grace, spiritual gifts, skills), interest means Jesus coming back to find the grace given believers to be put to good use (Mt 7:19; Jn 15:1-2,6). That is, the spiritual gifts given the believer should return intact, and even more adundant, since they should convert more people, show good example, bring more people to Christ etc.