Rewrite this sentence according to the given style
Style: Formal
Sentence: I don't think this plan is gonna work
In my assessment, it appears unlikely that this proposed course of action will succeed.
Complete the following task based on the instruction and optional input provided.### Instruction:
Rewrite this sentence according to the given style

### Input:
Style: Formal
Sentence: I don't think this plan is gonna work

### Output:
In my assessment, it appears unlikely that this proposed course of action will succeed.