The phrase "possess an attitude" is correct and usable in written English. You can use this phrase to describe something or someone that has a certain mindset or way of thinking. For example, "The senator possessed an attitude of determination and drive that made her a successful leader.".
Ralph Heath, author of Celebrating Failure: The Power of Taking Risks, Making Mistakes and Thinking Big says, "The quickest road to success is to possess an attitude toward failure of 'no fear.'" So it's easier to write about failure when there's a pot of gold at the end.
Firstly, the ethoses of extending privacy to the patients during examination and treatment have been primarily adopted from the west and doctors in this part of the world possess an attitude of paying much less emphasis on this area than their counterparts in the west.
People with disabilities are well trained, extremely loyal, eager to work, reliable, well educated, and possess a positive attitude among co-workers and supervisors.
Its people have a strong sense of superiority over their neighbours and possess an almost fetishistic attitude to afternoon tea ceremonies, and who are so repressed that the mere thought of sexual contact sends them into a tizz.
I am a medical student involved with research, and none of the scientists whom I wish to emulate possess such an attitude.
"He possesses an excellent attitude and outlook on the game and I am so pleased that he has agreed to sign for another season".
Then, Burress claims, soon after that, a whispering campaign began that he possessed a bad attitude.
Ludwig does not simply clarify my doubts with English writing, it enlightens my writing with new possibilities
Simone Ivan Conte
Software Engineer at Adobe, UK