Previously we have described certain correlation between the protein composition of mixed saliva (PCMS) and human psycho-emotional state (PES). In this investigation. the analysis of PCMS was used to study the change of PES in the group in the process of creative activities. i. https://www.roneverhart.com/HP-Chromebook-14a-na0031wm-14-HD-WLED-Laptop-Intel-Pentium-Silver-N5000-1-1-GHz-4GB-SDRAM-64-GB-eMMC-Intel-UHD-Graphi/