Participants in this arm will be recruited from the group who applied to participate in the study and fulfilled the inclusion criteria but for various reasons (such as time constraints) could not participate.

In this arm, participants will attend a group meeting to practice cognitive psychotherapy once a week. They will also practice on their own >= 4 times a week.

In this arm, participants will attend a group meeting to practice mindfulness based cognitive psychotherapy once a week. They will also practice on their own >= 4 times a week.

Persons in this arm will practice yoga >= 5 time each week (2 times in a supervised group and the other times on their own).

Participants in this intervention arm will practice yoga (physical postures, breathing exercises, and meditation) >= 5 times a week (twice in a supervised group and the rest on their own). Additionally, participants in this arm will practice various practical skills, such as how to plan a satisfactory day using their own definition of a satisfactory day. They will follow this schedule for 20 weeks.

Level of stress will be measured by qualitiative questionnaries, including the Swedish Health-Related Quality of Life Survey (SWEQUAL).

We will measure cortisol level in a 24-hour sample of urine.