I would say the first sentence is correct. But would native speakers use the second one to express the meaning of "being stressed"?
1. "I am stressed because of work."
2. "I am stressful because of work."
By the way, is this sentence correct?
"People think I am stressing."
1. "I am stressed because of work."
2. "I am stressful because of work."
By the way, is this sentence correct?
"People think I am stressing."