Nimbus 5, what are you talking about?
How do you, someone who has not even started training as a pilot yet, got the faintest idea about what you posted above.
"Contacts are important, but they don't get you the job and frankly, you probably won't make the right ones as Cabin Crew anyway. There are better paying jobs to fund your training. That said, if being Cabin Crew doesn't put you off the industry and the career then doing it for a while might be useful and it just might give you a valuable perspective one day when you're sitting at the pointy end."
This comes from someone who by the looks of it has no experience of the aviation industry whatsoever. Stop talking out of ur a--se!