obsessive stubborn区别？都是固执的意思么？比如am obsessive or i am stubborn.

obsessive
D.J.[əbˈsesɪv, ɔb-]
K.K.[əbˈsɛsɪv, ɑb-]
adj.
萦绕于心的;有执著想法的
an obsessive interest in something
对某事着迷
his obsessive jealousy of his exwife
他对前妻着魔似的嫉妒
The actress is asking the court to protect her from an obsessive fan who is making her life a misery.
那个女演员要求法庭保护，使她不再受那个把她的生活搞得一团糟的痴狂影迷的骚扰。
stubborn
[ˈstʌbən]
adj.
顽固的; 倔强的; 顽强的; 不易治好的; 难驾驭[应付]的; 不易打开[拔出]的; 难熔化的(金属等)
a stubborn resistance
顽强的抵抗
a stubborn illness
顽疾
as stubborn as a mule
象骡子一样顽固; 非常固执的
stubborn problem
棘手的问题
Facts are stubborn things.
事实是难以搪塞的东西。
These nails are stubborn.
这些钉子不易拔出来。
The lock 's rather stubborn, it needs oiling.
这锁相当难打开, 要加点油了。
二者意思明显不一样呀。所以平时多翻翻字典吧。

恩...obsessive是有点过分...