Yes i also felt the same way but that was before. Now, Im happy to have siblings surpassing my achievements because my joy is seeing my family members happy and rejoicing than my selfish accomplishments. Truly love is always thicker. Anyway it doesn't make us less of a person if we are being surpassed by our sibling. Its all about a matter of heart and your love. Let not the things of this world be our standard of accomplishments and self-worth but be it about the people you made empowered. Shalom prof.