Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
What is the total number of Psychological Dependence, when Pleasure is "2.3", and when Mean is less than 1.9300000000000002?

### Inputs:
table_name: table, columns: ['Drug', 'Mean', 'Pleasure', 'Psychological dependence', 'Physical dependence']

### Response:
SELECT COUNT Psychological dependence FROM table WHERE Pleasure = 2.3 AND Mean < 1.9300000000000002