I have a friend who is in the same position as you (low savings, doesn't like job, needs income) and these are the questions I made him answer...
1-How long can you last with no income, assuming you can't use your trading deposit to pay any bills?
2-What would happen to your and your family's quality of life if you have no income for 6 months and lose your trading stake? (This is a highly likely scenario)
How would your wife feel about this? Would she be supportive, or just really pissed off?
Answers needed to pursue trading...
1-One year or more. If not then you are not ready, just study the markets in your free time. If you break this rule you will probably be hating yourself in 6 months. Trading has ruined many people.
2-If you have something to fall back on, and your family is supportive in the event of failure then you are ok. Just remember that failure is the most likely scenario (80%+)
Stick with Bright, Echo, Hold, Genesis and you should be ok.