Whenever you have Emuna and Bitachon, be ready to sing and dance since only Simcha comes to those who work on Bitachon. The Gemara says: אין עצבות לפני המקום (חגיגה ה ב) there is no sadness by Hashem, since: עוז וחדוה במקומו (דברי הימים א טז כז) He is total goodness and Simcha. The closer you are to Hashem the more Simcha you have. Sadness and destruction come from lack of Emuna. R' Chatzkel Levenstein Zatzal said that WWI and WWII with all their indescribable horrors were the results of a lack of Emuna.
Right near the Kisei HaKavod there is music and song, and the utter Simcha going on there is impossible to comprehend. Dovid HaMelech was created from this, and he is called נעים זמירות ישראל (שמואל ב כג א) the sweet singer of Israel. It’s worth your while spending extra time working on Bitachon. Of course, stick to the Seforim that you relate to, and to those that calm you down and cheer you up. Sometimes you are being tested, and you need patience before your working on Bitachon actually helps you. This way, you get more Schar; when things are difficult. העקשן יצליח The stubborn will be Matzliach, וסוף הכבוד לבוא and you will eventually get what you want.
