If you're still young, it will be smart to save it.
If you're serious about investing all of this in Sythe, be extremly smart about it and don't hesitate to add around users who are willing to help and answer your questions. My advice is don't freely hand out trust. Take your time deciding whether or not you can trust a person, in my opinion if you can't feel that you 100% trust them don't go first, use a OMM or don't trade with the user at all.
Don't invest your money in ideas that won't work, start off small and take bigger steps, it's better to be safe then sorry.