When you join a corporate organization, the first few years would be quite stressful because of the fact that you would have to handle pretty much any task that your superiors ask you to perform. Climbing up the ranks can be the reward for your efforts, but suffice it to say that you would have to stay on par with your peers and that is not something that would come naturally to you if you were not born into a wealthy household.
The further up the corporate ladder you go, the more likely it would be that you would stand out and that is not something that would be conducive to you ingratiating yourself with the group. Your coworkers need to be given the impression that you are a part of their team, so you might want to try printing some Metal Business Cards that can indicate that. A high quality card allows you to blend in due to the reason that anyone that sees you with it would automatically associate you with their own social class.
It can be a bit of a culture shock when you rise up the corporate ranks, since the way people do things in the upper echelons can often be so different to what you find natural and organic. It is essential that you change, since being too far apart from the group can make you seem like an unfavorable option and fail to measure up to the team spirit of your employer. This can prevent you from getting any further promotions and your career might stall thereby leaving you with very little that you can do to facilitate any further advancement in your life.