Resigning

Today heard a few colleagues going to resign....colleagues from IT depart who support our team. Well, feel down after hearing this....wondering when will be my turn to get a better and better offer, a better job, a better career future....and also wondering, how will be my life here after losing their support for this project? Getting another fresh hand to do this, well, I think I will ki siao with it....have to wait for them to learn....is time waiting for me?