If you are not worked on “clearcase” then you are really a fortunate soul. “ClearCase” is one of the complex repository management software and I always used to face issues due to rebase and other operations to commit code and the errors not able to resolve and some times I used to lose all the local changes as I cannot commit changes locally in ClearCase, unlike git.
When I switched to use Git as repository management software life becomes predictable and easy. It is mainly due to the architectural difference between ClearCase and Git.