There is also evidence that group mindfulness meditation therapy is as effective as individual CBT (Sundquist et al., 2015). In a global climate with few clinical psychologists in relation to the need for them, and in a time when individual therapy time is limited and expensive, the proven efficacy of group-based therapy is great news.
Even if you do not feel a need to visit a therapist, there are mindfulness-focused groups that share and deepen meditation practice (Brach, 2016). Here are four exercises from such groups.