I don't think timid or shy is an issue, I done titan HM with you, and zoned in and other tank said they would MT (as they were very over geared) since you were new to tanking, and you exploded at everyone, calling everyone everything under the sun, then ragequit the party, followed by rage quitting FC
The content thanks to echo is a lot easier to kill, just need to keep that explosive temper in check and you will get it cleared.