Dealing with their own feelings. Engrossed with what feelings I feel for a long time, which is usually bad in terms of feelings, or negative, such as grief, anxiety, regret. Disappointed.
Deal with their own feelings I was obsessed with any one for a long time. This usually is felt in terms of bad or negative, such as anxiety, sorrow, disappointment.
To deal with their feelings Obsessed with any emotion feeling for a long time This is often a feel on bad terms or negative ones, such as sorrow, anxiety, disappointed