People have really evolved than before and without doubt is very expected because we cannot feel that people will continue to live the way they usually do before, however I feel that technology was the reason for that and if somebody is using it to do a better thing for themselves then is better than any other thing. Perhaps the reason why the mechanic person loss some of his participants could be that they got another real paying job somewhere because is not easy to be learning with empty pocket on this hard economy and cannot have any money to buy a little basic need for themselves, though there might also be another reason why they decided to leave but I'm just emphasizing the reduction of unemployment technology has brought for people but still some are still learning and I have visited a workshop to purchase some items and I noticed more 20 persons there are learning the skills.