Lifestyle modification is required when negative lifestyle factors are impacting a client.
Reducing alcohol comsumption
Quitting smoking
Stress management
Ensure changes are managable for the client!! Consider their age, current commitments and lifestyle factors.
For your client you will need to consider each of the four barriers to behaviour change.
Why could each of these areas be a barrier to change for your client?
Can you give some strategies to remove the barrier?
https://blog.myfitnesspal.com/even-a-10-minute-walk-could-help-reduce-depression-according-to-science/ - mental health and exercise