Why would you prefer investing in another rival company in order to get money out of them?. Why can't you invest in self rather than other company.
If you cannot build yourself, no one would build or value you. You should not be tempted with the success of your rival company. You should take it as challenge for you to build upon.
If you cannot build yourself, no one would build or value you. You should not be tempted with the success of your rival company. You should take it as challenge for you to build upon.