Mr Montjuic
1. 33 is not to old
2. Don't worry about the maths it's no problem, the only problem is the volume of material is high.
3. Nobody is "crying out" for pilots right now, quite the opposite in fact
4. Getting in the aircraft as a "pilots assistant"' seems like a road to nowhere to me.
5.the whole thing sounds like they are trying to sell you dream, be careful or it will become a nightmare